Current system

Households (2010): 43

Households with BEES certification (2010): 1

Households participating in weatherization of home energy rebate programs (2010): 17

Estimated Total Households (2017): 51

Modeled efficiency project

Capital cost: $588,789

Lifetime energy cost savings: $871,296

Net lifetime savings: $282,506

Benefit-cost ratio: 1.5

Expected space heating savings : 25.66%

Estimated households to be retrofit (2017): 33

Estimated cost to refit household: $17,600.00/home

This component calculates the potential change in heating fuel usage from residential-building energy efficiency improvements.